/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.streams.gplus;
import org.apache.streams.gplus.serializer.util.GPlusCommentDeserializer;
import org.apache.streams.gplus.serializer.util.GooglePlusActivityUtil;
import org.apache.streams.jackson.StreamsJacksonMapper;
import org.apache.streams.pojo.json.Activity;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.google.api.services.plus.model.Comment;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertNull;
/**
* Tests conversion of gplus inputs to Activity.
*/
public class GooglePlusCommentSerDeIT {
private static final Logger LOGGER = LoggerFactory.getLogger(GooglePlusCommentSerDeIT.class);
private ObjectMapper objectMapper;
/**
* setup.
*/
@BeforeClass
public void setupTestCommentObjects() {
objectMapper = StreamsJacksonMapper.getInstance();
SimpleModule simpleModule = new SimpleModule();
simpleModule.addDeserializer(Comment.class, new GPlusCommentDeserializer());
objectMapper.registerModule(simpleModule);
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
}
@Test
public void testCommentObjects() {
InputStream is = GooglePlusCommentSerDeIT.class.getResourceAsStream("/google_plus_comments_jsons.txt");
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
Activity activity = new Activity();
List<Comment> comments = new ArrayList<>();
try {
while (br.ready()) {
String line = br.readLine();
if (!StringUtils.isEmpty(line)) {
LOGGER.info("raw: {}", line);
Comment comment = objectMapper.readValue(line, Comment.class);
LOGGER.info("comment: {}", comment);
assertNotNull(comment);
assertNotNull(comment.getEtag());
assertNotNull(comment.getId());
assertNotNull(comment.getInReplyTo());
assertNotNull(comment.getObject());
assertNotNull(comment.getPlusoners());
assertNotNull(comment.getPublished());
assertNotNull(comment.getUpdated());
assertNotNull(comment.getSelfLink());
assertEquals(comment.getVerb(), "post");
comments.add(comment);
}
}
assertEquals(comments.size(), 3);
GooglePlusActivityUtil.updateActivity(comments, activity);
assertNotNull(activity);
assertNotNull(activity.getObject());
assertEquals(activity.getObject().getAttachments().size(), 3);
} catch (Exception ex) {
LOGGER.error("Exception while testing serializability: {}", ex);
}
}
@Test
public void testEmptyComments() {
Activity activity = new Activity();
GooglePlusActivityUtil.updateActivity(new ArrayList<>(), activity);
assertNull(activity.getObject());
}
}